3 years ago

Which statement is true?

Mathematics

1 answer:

Anton [14]3 years ago

6 0

I don't see a statement there bub

You might be interested in

I need help solving this problem

ad-work [718]

Answer:

300

Step-by-step explanation:

8 0

2 years ago

Can you please help me:)

svp [43]

Answer:

Step-by-step explanation:

yes c

4 0

2 years ago

14. A sphere is inscribed in a cube with an edge of 10. What is the shortest possible distance from one of the vertices of the c

DedPeter [7]

Answer:

5(√3 - 1)

Step-by-step explanation:

Edge of cube = 10

If the sphere is inscribed in a cube, the edges of the cube is equal to the diameter of the sphere.

Diameter = 10

We will then find the diagonal of the cube.

Diagonal = √10^2 + 10^2 + 10^2

= √300

= 10√3

Let X be the distance between the vertex of the cube and the surface of the sphere

X = (diagonal - diameter) /2

X = (10√3 - 10)/2

X = (10(√3 - 1))/2

X = 5(√3 - 1)

8 0

3 years ago

Integral Calculation

Tatiana [17]

Answer:

$\frac{4}{3(e^2+1)}$

Step-by-step explanation:

We want to evaluate:

$\int\limits^1_{-1} {\frac{x^2+1}{e^2+1} } \, dx$

This is the same as:

$\frac{2}{e^2+1} \int\limits^1_{0} {x^2+1} \, dx$

We integrate to obtain:

$\frac{2}{e^2+1} (\frac{x^3}{3}+x)|_0^1$

We evaluate to obtain:

$\frac{2}{e^2+1} (\frac{1^3}{3}+1)=\frac{4}{3(e^2+1)}$

8 0

3 years ago

Ian’s monthly allowance is $21. In January he starts saving for a birthday gift in June. Each month he saves 2/3 of his allowanc

mixas84 [53]

No 2/3 of $21 is $14 so 6x14 is $84 less than $110

8 0

3 years ago